1020408908 (number)

1020408908 is an even 10-digits composite number following 1020408907 and preceding 1020408909. In scientific notation, it is written as 1.020408908 × 10^9. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 483351552 positive integers (up to 1020408908) that are relatively prime to 1020408908.

Interesting facts

Basic properties

Name

Name one billion twenty million four hundred eight thousand nine hundred eight

Notation

Scientific notation 1.020408908 × 10^9
Engineering notation 1.020408908 × 10^9

Prime Factorization of 1020408908

Prime Factorization 2 × 2 × 19 × 13426433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 510204454
Product of the distinct prime numbers

The prime factorization of 1020408908 is 2 × 2 × 19 × 13426433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 7, 54, 606, 200, 3345, 1117, 13762, 59573, 164438, 304785, 8168307, 213459, 32194628, 94723175, 29905479, 220363272, 8714511056, 5989055975

Basic calculations (n = 1020408908)

Multiplication

n×y
n×2 2040817816
n×3 3061226724
n×4 4081635632
n×5 5102044540

Division

n÷y
n÷2 510204454
n÷3 340136302.66667
n÷3 255102227
n÷5 204081781.6

Exponentiation

ny
n2 1041234339525752464
n3 1.0624847953676E+27
n4 1.0841689498076E+36
n5 1.1062956541607E+45

Nth Root

y√n
2√n 31943.839906937
3√n 1006.7572066473
4√n 178.72839703566
5√n 63.351200370567

Divisors of 1020408908

1, 2, 4, 19, 38, 76, 13426433, 26852866, 53705732, 255102227, 510204454, 1020408908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1020408907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1020408908 can be divided by 12 positive divisors. The sum of these divisors (counting 1020408908) is 1, the average is 0.083333333333333.

Base conversion 1020408908

Base System Value
2 Binary 111100110100100011010001001100
3 Ternary 2122010002010212112
4 Quaternary 330310203101030
5 Quinary 4042211041113
6 Senary 245130523152
8 Octal 7464432114
10 Decimal 1020408908
12 Duodecimal 2458964b8
16 Hexadecimal 3cd2344c
20 Vigesimal fihb258
36 Base36 gviwjw

Cryptographic Hash Functions

md5 d55341e7c2ba75d5b2824dcd5f49f1c9
sha1 f01f58f45ac47aef9ae3e278ad84e303c11be899
sha256 e241e0dc52b534d652084328505ccb2af6d872a624a91ae72f97afc436c4e668
sha512 22a0bdbfffba15e9c165e351cf0f5d4ddd24c85881d7ad971a355606a4c2975bd3ebfb1c99953e9a716f23f7e11e9419a8500b25622fa3abe01503e016412a26
ripemd-160 44f41ceee815f209ebbeeb86fb89c30718c0acb3

1020408908 as geometric shapes

Circle

Radius = n
Diameter 2040817816
Circumference 6411418258.0608
Area 3.2711341517195E+18

Sphere

Radius = n
Volume 4.4505259035702E+27
Surface area 1.3084536606878E+19
Circumference 6411418258.0608

Square

Length = n
Perimeter 4081635632
Area 1041234339525752464
Diagonal 1443076116.8599

Cube

Length = n
Surface area 6247406037154514784
Volume 1.0624847953676E+27
Space diagonal 1767400073.1519

Equilateral Triangle

Length = n
Perimeter 3061226724
Area 4.5086769466101E+17
Altitude 883700036.57594

Triangular Pyramid

Length = n
Surface area 4.5086769466101E+17
Volume 1.25215033952E+26
Height 481025372.28664